Does Filmulator’s TIFF output use sRGB

Software Filmulator
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1

I mainly use Filmulator to adjust exposure/WB, then export a 16-bit TIFF and continue processing in Lightroom, where I apply profiles/LUTs.

I noticed that the TIFF exported by Filmulator does not appear to have an embedded ICC profile.

If the output is sRGB, does this limit the available color gamut or color precision when the TIFF is subsequently edited in Lightroom or other software? Since Lightroom uses a wide-gamut internal working space, would a wider-gamut TIFF provide any practical advantage for this workflow?

2

Outputting sRGB limits gamut in the output of Filmulator itself, but improves color precision.

But once you edit it in Lightroom you can increase the saturation beyond what Filmulator is capable of producing, within Lightroom’s gamut limits.